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Premium Brass Valves & Fittings

High-performance brass valves, fittings, and HVAC solutions trusted by professionals worldwide. ISO9001, CE, and ACS certified since 1998.

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About Taizhou Shangyi Valve

Established in 1998 in Yuhuan — known as "the city of valves in China" — Taizhou Shangyi Valve Co., Ltd. is a leading manufacturer of high-grade brass valves and fittings. With over two decades of expertise, we specialize in producing reliable, durable, and precision-engineered components for plumbing, heating, HVAC, and industrial applications.

Our product range includes brass ball valves, check valves, radiator valves, angle valves, filters, manifolds, and a comprehensive line of brass and plastic pipeline fittings. All products are manufactured under strict international standards including ISO9001, CE, and ACS, ensuring top-tier quality and performance.

We export to markets across Europe, South America, Africa, the Middle East, and beyond, building trusted partnerships with distributors and agents worldwide.

Brass Valve Manufacturing Facility

Our Featured Products

Discover our wide range of high-quality brass valves, fittings, and HVAC components designed for durability, efficiency, and leak-free performance in residential, commercial, and industrial applications.

Brass Ball Valve S5003

Brass Ball Valve S5003

  • Sizes: 1/4″ ~ 4″
  • Bore: Full bore
  • Pressure: PN16
  • Temp: -10°C to 110°C
  • Standard: EN13828, ISO5208
Brass Bibcock S5027

Brass Bibcock S5027

  • Sizes: 1/4”–1/2”, 3/4”
  • Bore: Full bore
  • Application: Water, oil, non-corrosive liquids
  • Pressure: PN16
  • Durability: 10,000 cycles
Radiator Valve S3019

Radiator Valve S3019

  • Type: Thermostatic radiator valve
  • Connection: BSP
  • Application: Heating systems
  • Material: Forged brass
  • Standard: EN228-1
Check Valve S1002

Check Valve S1002

  • Type: Brass swing check valve
  • Sizes: 1/2″ to 2″
  • Function: Prevent backflow
  • Pressure: PN16
  • Temp: -10°C to 110°C
Angle Valve S6003

Angle Valve S6003

  • Type: Brass angle stop valve
  • Sizes: 1/2″, 3/4″
  • Application: Water supply lines
  • Connection: BSP
  • Standard: ISO5208
Filter S2001

Filter S2001

  • Type: Brass Y-strainer filter
  • Sizes: 1/2″ to 1″
  • Function: Remove debris
  • Pressure: PN16
  • Application: Plumbing & HVAC
Mixing System S5860

Mixing System S5860

  • Type: Thermostatic mixing valve
  • Function: Blend hot & cold water
  • Application: Safety mixing units
  • Standard: EN13828
  • Temp Control: Precise output
Air Vent Valve S9006

Air Vent Valve S9006

  • Type: Automatic air release valve
  • Sizes: 1/8″ to 1/4″
  • Application: Radiators, boilers
  • Function: Release trapped air
  • Material: Brass body
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Why Choose SyshowValve?

We combine decades of engineering excellence with rigorous quality control to deliver reliable, long-lasting valve solutions trusted by professionals around the world.

Certified Quality

ISO9001, CE, and ACS certified manufacturing ensures every product meets international safety and performance standards.

Industrial Durability

Forged brass construction and full-bore design ensure resistance to high pressure, corrosion, and long-term wear.

Global Export

Trusted by customers in Europe, South America, Africa, the Middle East, and Asia with reliable logistics and support.

Precision Engineering

Each valve undergoes 100% leakage testing and durability cycles up to 10,000 operations for guaranteed performance.

1998
Founded
37+
Product Categories
50+
Export Countries
10K+
Test Cycles

Frequently Asked Questions

Get answers to the most common inquiries about our products and services.

What materials are your valves made from?

Our valves are primarily made from high-grade forged brass, ensuring durability, corrosion resistance, and compatibility with water, oil, and non-corrosive liquids.

Are your products certified to international standards?

Yes, all our products are manufactured under ISO9001 quality management standards and meet CE, ACS, and EN specifications including EN13828 and ISO5208.

What is the working temperature range?

Most of our valves operate effectively from -10°C to 110°C, making them suitable for hot water heating systems, plumbing, and industrial applications.

Do you offer OEM/ODM services?

Yes, we welcome OEM and ODM collaborations. Our skilled technicians can customize designs, packaging, and branding according to your requirements.

How do I become a distributor?

We are actively seeking agents and distributors worldwide. Contact us directly to discuss partnership opportunities, pricing, and market exclusivity.

Get in Touch

Reach out to us for product inquiries, distributor partnerships, or technical support.

Phone

0086-16785187888

Email

[email protected]

WhatsApp

0086-16785187888

WeChat

SYvalvecdw

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